has blood on it. The Doctor climbs through with bullets flying around him, and finds himself looking into another enormous access tunnel. As the Doctor splashes through the freezing salty water in the access tunnel, he comes upon another figure. When it turns, the Doctor sees a young man with bloody welts on his face and neck, and eyes like huge pearls. He tells the Doctor that he doesn't want to hurt his little Keisha, but he can't help it. The Doctor realizes this must be Jay, just as the water gets even deeper and starts churning. Out of the water appears a pirate and a U-boat captain, who sweeps Jay back the way he'd come and vanishes. The Doctor decides he can't do anything to help Jay right now, and continues down the tunnel. He ends up on a tugboat, its windows covered by tarpaulin. At Keisha's, the three of them are talking, and Rose realizes that just before Jay appeared, people had collapsed at the newsagent's, and when Anne's son appeared, the soldiers went down. Rose decides to go down to the newsagent's and see what she can find out. She buys a couple of papers, and the woman behind the counter collapses as Jay appears again. Jay also appears to Keisha, and Anne's son to her. Mickey tries to stop Anne leaving and isn't able to, but does manage to lock Keisha in the bathroom. Rose runs back and tells her to go after Anne. She heads for the river. On the tugboat, the Doctor and Vida meet again. While they talk, the Doctor starts pushing buttons and levers, and gets the boat moving, just as soldiers start firing on it. The Doctor tells her that Crayshaw probably wants to kill them both, as she said she'd been a thorn in his side. When Rose gets to the river, there are people trying to jump in, soldiers trying to stop them, and other people watching. As Rose stands there, a tug appears, headed for a restaurant barge, and Rose sees the Doctor climbing around the prow, trying to uncover the windows. She yells at him, and he waves back and tells her to get everyone off the barge. As the tug crashes into the barge, the Doctor and Vida leap off. The three of them go to the European Office of Oceanic Research and Development, where Vida